Sunless Tanning Drops Review After 5 Days Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report Tanning Tongue Drops: Everything You Need To Know. Tan Junkie Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) Avoid those tanning injections! Amy Jayne Aesthetics Your body already makes a hormone that tells your skin to tan. Melanotan 2 is a synthetic peptide engineered to mimic that hormone but in a version that's more potent and